Kairos Function Helm

Overview

The Kairos Function Helm is a Legendary Helmet for Titans and one of the pieces of the Kairos Function Suit, a Legendary armor set from Destiny 2: Curse of Osiris with versions for Hunter, Titan and Warlock. The set's lore is written as research on the Vex.

The helm's flavor text reads: "Future War Cult has an artifact they call 'The Device' which may be Vex in origin." —Sister Faora, "Theories on the Vex"

Acquisition

Xûr sells the helm. The set can also be earned through rank-up packages from Brother Vance, and it is not a loot drop. Xûr's stock rotates, so the helm is only available when it appears in his inventory.